A group of people in a Discord server of a CPS3 JoJo Game, which is "JoJo's Bizarre Adventure: Heritage For The Future", are taking the task of romhacking it.
Right now, we've gotten some really basic things, like modifying some texts and basic frame data changes.
We also got some more advanced things, like the creation of entirely new intros for Vanilla Ice, and sprite replacements for DIO, changing him to his first form (Or as some people call him, "Jacket DIO").
However, we cannot get a complete replacement of DIO, because Jacket DIO's animations are incomplete (lack of certain sprites).
The character sprites are located on in both 40 and 41 files of the ROM, and we were wondering if it would be possible to make a sprite editor for CPS3 games (or atleast this one), by opening these files, and if someone could go through the process of making one.
If any of you that are seeing this can, that would be a great help to us.
Thanks a bunch.